CVE-2006-4252

Severity Score

5.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

PowerDNS Recursor 3.1.3 and earlier allows remote attackers to cause a denial of service (resource exhaustion and application crash) via a CNAME record with a zero TTL, which triggers an infinite loop.

PowerDNS Recursor 3.1.3 y anteriores permite a atacantes remotos provocar una denegación de servicio (agotamiento de recursos o caída de la aplicación) mediante un registro CNAME con un TTL a cero, lo cual dispara un bucle infinito.

*Credits: N/A

CVSS Scores

NISTv2 5.0

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2006-08-21 CVE Reserved
2006-11-14 CVE Published
2024-01-10 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (7)

URL	Tag	Source
http://secunia.com/advisories/22976	Third Party Advisory
http://www.vupen.com/english/advisories/2006/4484	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/30257	Vdb Entry

URL	Date	SRC

URL	Date	SRC
http://doc.powerdns.com/powerdns-advisory-2006-02.html	2017-07-20
http://secunia.com/advisories/22824	2017-07-20
http://www.securityfocus.com/bid/21037	2017-07-20

URL	Date	SRC
http://lists.suse.com/archive/suse-security-announce/2006-Nov/0007.html	2017-07-20

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Powerdns Search vendor "Powerdns"		Recursor Search vendor "Powerdns" for product "Recursor"				<= 3.1.3 Search vendor "Powerdns" for product "Recursor" and version " <= 3.1.3"		-		Affected
Powerdns Search vendor "Powerdns"		Recursor Search vendor "Powerdns" for product "Recursor"				2.0_rc1 Search vendor "Powerdns" for product "Recursor" and version "2.0_rc1"		-		Affected
Powerdns Search vendor "Powerdns"		Recursor Search vendor "Powerdns" for product "Recursor"				2.8 Search vendor "Powerdns" for product "Recursor" and version "2.8"		-		Affected
Powerdns Search vendor "Powerdns"		Recursor Search vendor "Powerdns" for product "Recursor"				2.9.15 Search vendor "Powerdns" for product "Recursor" and version "2.9.15"		-		Affected
Powerdns Search vendor "Powerdns"		Recursor Search vendor "Powerdns" for product "Recursor"				2.9.16 Search vendor "Powerdns" for product "Recursor" and version "2.9.16"		-		Affected
Powerdns Search vendor "Powerdns"		Recursor Search vendor "Powerdns" for product "Recursor"				2.9.17 Search vendor "Powerdns" for product "Recursor" and version "2.9.17"		-		Affected
Powerdns Search vendor "Powerdns"		Recursor Search vendor "Powerdns" for product "Recursor"				2.9.18 Search vendor "Powerdns" for product "Recursor" and version "2.9.18"		-		Affected
Powerdns Search vendor "Powerdns"		Recursor Search vendor "Powerdns" for product "Recursor"				3.0 Search vendor "Powerdns" for product "Recursor" and version "3.0"		-		Affected
Powerdns Search vendor "Powerdns"		Recursor Search vendor "Powerdns" for product "Recursor"				3.0.1 Search vendor "Powerdns" for product "Recursor" and version "3.0.1"		-		Affected
Powerdns Search vendor "Powerdns"		Recursor Search vendor "Powerdns" for product "Recursor"				3.1 Search vendor "Powerdns" for product "Recursor" and version "3.1"		-		Affected
Powerdns Search vendor "Powerdns"		Recursor Search vendor "Powerdns" for product "Recursor"				3.1.1 Search vendor "Powerdns" for product "Recursor" and version "3.1.1"		-		Affected
Powerdns Search vendor "Powerdns"		Recursor Search vendor "Powerdns" for product "Recursor"				3.1.2 Search vendor "Powerdns" for product "Recursor" and version "3.1.2"		-		Affected